Domino Designer / : cascading replication on fields (optional) when solving conflicts

This would be a field setting. I don't see a way to implement this with scripting, so I would like to see it implemented in the replication procedure.

 

Suppose John adds $1.00 to the "totalamount" field and Susan adds $3.00 to the same "totalamount" field. When replicating this would then result in adding $4.00 to the "totalamount" field.

 

Same for text fields. When John adds "10/10/2009 16:29 John increased the total amount with $1.00" to the "log" field and Susan adds "10/10/2009 16:31 Susan increased the total amount with $3.00" to the "log" field. When replicating this would then result in adding "10/10/2009 16:29 John increased the total amount with $1.00 10/10/2009 16:31 Susan increased the total amount with $3.00" to the "log" field.